One of the many uses of the word yea. Pronounced Ba, not Bah, it can replace any yea that you say. Other uses of the word yea are whea, sure, and yea. It is also common to combine these forms to make interesting phrases such as bahsurewhea, wheasurebah, and surebahwhea, etc. Bah was created by saying the work yea really fast over and over again, eventually evolving to the word Bah. It can also be Bah, so basically at any given time it can be yea.

Bah is a key component of the local dialect of regions such as Clonmel, Marlfield and Grange. Bah's origins are found in the alteration of the word 'boy.' This mispronunciation is used at the end of a sentence when greeting friends, associates and acquaintances alike. It can also be used to emphasize the importance of a statement. While the word may be frowned upon by the upper class of the aforementioned areas, its finest exponents consider it to be a fundamental part of day-to-day parley.

Jonathan: "Found a deadly picture of a young one taking a shit bah." ( Jonathan tells a friend that he found a picture worth seeing. )

Gearoid: "Flying through the Pokémon episodes bah." ( Gearoid informs his friend that he is watching Pokémon episodes and is possibly bored out of his proverbial tree.)